Strawberry Fertilizer 8-12-32 Plus Micro Nutrients
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- $ 24.99
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- $ 24.99
- Regular Price
- $ 24.99
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Strawberry Fertilizer 8-12-32
Grow sweeter, larger, and more abundant strawberries with our premium water-soluble 8-12-32 formula. This scientifically balanced fertilizer is optimized for strawberries, blueberries, raspberries, and all berry crops, delivering exceptional fruit quality, enhanced sweetness, and increased yields. Enriched with essential micronutrients and completely heavy metal-free, it's the professional choice for both soil and hydroponic growing.
🍓 Quick Access
NPK Formula 8-12-32
The Perfect Balance for Sweet, Abundant Berry Production
Complete Micronutrients
Chelated Fe, Mn, Zn, Cu plus B & Mo ensure vibrant growth and prevent deficiencies
100% Water Soluble
Instantly dissolves for soil drench, foliar spray, or hydroponic systems
KEY FEATURES & BENEFITS
- Optimal 8-12-32 Ratio: Perfect balance for berry crops with high potassium for fruit quality
- Complete Micronutrient Package: Chelated iron, manganese, zinc, copper plus boron and molybdenum
- Heavy Metal-Free: Guaranteed pure ingredients for safe, healthy berries
- Enhances Sweetness: High potassium increases sugar content and flavor intensity
- Versatile Application: Suitable for soil, hydroponic, aeroponic, and foliar feeding
- Promotes Nutrient-Dense Produce: Micronutrients accumulate in fruits for better nutrition
- Professional Grade: Used by commercial berry growers worldwide
- Fast Acting: See results within days of application
- pH Stable: Maintains optimal pH for nutrient absorption
SCIENCE BEHIND THE FORMULA
Understanding why our 8-12-32 formula works so well for strawberries and berry crops requires looking at the unique nutritional needs of these plants throughout their growth cycle.
The Role of Each Nutrient
Moderate Nitrogen (8%): Strawberries need sufficient nitrogen for healthy leaf growth and runner production, but excess nitrogen causes problems:
- Too much vegetative growth at the expense of fruiting
- Soft berries prone to disease and poor shelf life
- Reduced sugar content and flavor
- Delayed fruit ripening
Our 8% nitrogen content provides optimal growth without these negative effects.
Enhanced Phosphorus (12%): During crown development, flowering, and fruit set, strawberries have elevated phosphorus demands. This element is crucial for:
- Strong root and crown development
- Energy transfer (ATP production) throughout the plant
- Abundant flower production
- Improved fruit set and berry development
- Disease resistance, especially to root diseases
High Potassium (32%): Strawberries are heavy potassium feeders, especially during fruiting. Potassium serves multiple critical functions:
- Regulates water movement for firm, juicy berries
- Activates over 60 enzyme systems
- Enhances photosynthesis and sugar transport to fruits
- Strengthens cell walls for disease resistance
- Improves fruit size, color, and uniformity
- Increases sugar content (Brix levels)
- Extends shelf life and shipping quality
Why Berries Love High Potassium
Micronutrient Synergy
Our formula includes carefully balanced micronutrients that work synergistically with the NPK ratio:
Chelated Iron (Fe) - 0.10%
Chelated Manganese (Mn) - 0.05%
Chelated Zinc (Zn) - 0.05%
Chelated Copper (Cu) - 0.05%
Boron (B) - 0.02%
Molybdenum (Mo) - 0.0005%
SUITABLE FOR ALL BERRY CROPS
Our formula is specifically optimized for berry production:
- June-bearing varieties
- Everbearing varieties
- Day-neutral varieties
- Alpine strawberries
- Blueberries
- Raspberries
- Blackberries
- Gooseberries
- Currants
- Boysenberries
- Loganberries
- Elderberries
- Huckleberries
- Mulberries
DERIVED FROM
Premium Quality Sources:
APPLICATION RATES & DIRECTIONS
Below are recommended rates for strawberries and other berry crops.
🌱 Soil Application
| Application Method | Rate | Frequency | Notes |
|---|---|---|---|
| Per Plant | 2-3g (1/3-1/2 tsp) | Every 2-3 weeks | Apply around crown |
| Per 100 sq ft | 0.5-1 lb | Every 2-3 weeks | Broadcast evenly |
| Per Acre | 100-150 lbs | Every 2-3 weeks | Through irrigation |
🍃 Foliar Application
| Growth Stage | Rate | Frequency | Coverage |
|---|---|---|---|
| Vegetative | 50-75g/gallon | Weekly | Spray to runoff |
| Flowering/Fruiting | 75-100g/gallon | Every 5-7 days | Early morning best |
💧 Hydroponic Application (per 100 gallons)
| Growth Stage | 8-12-32 Amount | Cal-Mag Plus | pH Range | EC/PPM |
|---|---|---|---|---|
| Establishment | 0.25 lbs | 250-500 ml | 6.0-6.5 | 800-1000 PPM |
| Vegetative Growth | 0.5 lbs | 500-1000 ml | 5.8-6.2 | 1200-1400 PPM |
| Flowering/Fruiting | 0.75 lbs | 1000-1500 ml | 5.5-6.0 | 1400-1800 PPM |
Optimal Feeding Through Growth Stages
Quarter strength
+ Cal-Mag 2.5ml/gal
Half strength
+ Cal-Mag 5-10ml/gal
Full strength
+ Cal-Mag 10-15ml/gal
Full strength weekly
+ Cal-Mag 15ml/gal
- 10-gallon system = ~6 plants
- 25-gallon system = ~15 plants
- 50-gallon system = ~30 plants
- 100-gallon system = ~60 plants
STRAWBERRY FERTILIZER CALCULATOR
Strawberry Fertilizer 8-12-32 Calculator
Calculate the exact amount needed for your strawberries and berry crops.
🍓 Garden Bed Application
📋 Recommended: 0.5-1 lb per 100 sq ft every 2-3 weeks
🌱 Individual Plant Application
📋 Standard rate: 2-3g per plant every 2-3 weeks
💧 Hydroponic System
📋 Rates vary by growth stage - see table above
🍃 Foliar Spray Application
📋 Mix 50-100g per gallon depending on growth stage
Powered by Greenway Biotech, Inc. — Premium fertilizers since 1989
GROW WITH CONFIDENCE
Below are important details on quality, returns, sustainability, and charitable efforts that set our product apart.
Product Quality Guaranteed
- All our products are manufactured in California, USA
- Tested by independent third-party laboratories for quality assurance
- Registered with the California Department of Food and Agriculture (CDFA)
- Rigorously tested to ensure products are free from heavy metals
Hassle-Free Return Policy
If you're not completely satisfied, we offer a 90-day money-back guarantee. Simply return the unused portion in its original packaging, and we'll process a full refund.
Environmental Responsibility
We're committed to sustainable practices, including:
- Biodegradable packaging materials
- Precise nutrient formulation to reduce runoff
- Support for eco-friendly farming methods
- Ongoing research into organic solutions
Charitable Contributions
1% of all profits go to the Greenway Foundation, focused on improving educational opportunities for children. Learn more at greenway.foundation.
DOCUMENTS
FREQUENTLY ASKED QUESTIONS
Click on each question to see the answer.
Why is 8-12-32 the ideal ratio for strawberries and berries?
The 8-12-32 ratio is specifically formulated for the unique needs of berry crops:
- 8% Nitrogen: Moderate N promotes healthy foliage without excessive vegetative growth that delays fruiting
- 12% Phosphorus: Enhanced P ensures strong root systems, abundant flowering, and good fruit set
- 32% Potassium: High K is crucial for fruit sweetness, size, firmness, and disease resistance
This ratio ensures plants focus energy on fruit production rather than excessive leaf growth. The high potassium content is particularly important for sugar accumulation, berry firmness, and shelf life.
How do I make my strawberries sweeter?
Our high-potassium formula is key to sweeter berries. Additional tips:
- Consistent feeding: Apply our 8-12-32 weekly during fruiting
- Water management: Reduce watering slightly as berries ripen
- Full sun: Ensure 6-8 hours of direct sunlight
- Temperature: Cool nights enhance sugar accumulation
- Harvest timing: Pick fully ripe berries in the morning
- Foliar feeding: Weekly foliar sprays during fruiting boost Brix levels
The high potassium in our formula directly increases sugar transport to developing berries.
Can I use this for hydroponic strawberry towers?
Absolutely! Our formula is perfect for vertical hydroponic systems:
Tower System Guidelines:
- Use flowering/fruiting rate: 0.75 lbs per 100 gallons
- Maintain EC at 1.4-1.8 (980-1260 PPM)
- Keep pH at 5.5-6.0 for optimal uptake
- Add Cal-Mag Plus at 15ml/gal
Tower-Specific Tips:
- Check EC daily - towers evaporate faster
- Top plants may need extra foliar feeding
- Ensure even flow to all tower levels
- Monitor for calcium deficiency in fast growth
What's the best feeding schedule for everbearing strawberries?
Everbearing varieties need consistent nutrition for continuous production:
Season-Long Schedule:
- Spring (Establishment): Half strength weekly
- First Crop: Full strength weekly
- Between Crops: Reduce to half strength
- Second Crop: Return to full strength
- Fall Preparation: Reduce frequency to biweekly
Key Points:
- Never skip feeding during active fruiting
- Increase Cal-Mag during peak production
- Foliar feed between soil applications
- Adjust rates based on plant vigor
How does this formula help prevent common strawberry diseases?
Our balanced formula strengthens plants against diseases:
Gray Mold (Botrytis):
- High potassium strengthens cell walls
- Balanced nitrogen prevents soft tissue
- Micronutrients boost overall immunity
Powdery Mildew:
- Silicon from potassium sulfate increases resistance
- Proper nutrition reduces susceptibility
- Foliar applications provide protective coating
Root Diseases:
- Phosphorus promotes strong root systems
- Balanced feeding prevents stress
- Chelated micronutrients enhance root health
DISCOVER MORE GARDEN WISDOM
HAVE QUESTIONS?
Check out our full FAQ or contact our support team for personalized advice.
Email: questions@greenwaybiotech.com
CUSTOMER SUCCESS STORIES
"My strawberries have never been sweeter! The berries are larger, firmer, and have amazing flavor. This fertilizer made all the difference in my harvest."
"We've increased our strawberry yields by 40% and Brix levels by 2 points since switching to this formula. The high potassium really shows in fruit quality."
"Our hydroponic strawberry operation loves this fertilizer. Perfect dissolution, stable pH, and the berries have exceptional shelf life. Highly recommended!"